I've play almost 54 hours on skyrim and all the sudden my game won't load up. i get the startup screen and i can just see the skyrim logo for a second before it crashes. after it crashes steam says the the game is updatings but the it doesnt show up under downloads and after about 10 seconds it goes away, I have tried unistalling the game and unsubscibing to all my mods. I really dont know what esle to do

Are you trying to reload the same save files? If you are deciding to uninstall the game, you must also be prepared to delete the saves too, as this is where your problem most likely will be. Try starting from scratch. The save files will contain the problem more than the game itself...

Also On skyrim in the Library, right click, and look for and click 'properties' (at bottom) then when the window appears, click the tab for 'Local files'. Then click the option to: Verify integrity of game cache..this should restore your game's files...

' s C, This will take a little time, but1) I'd backup your save games, then delete them all from the save games folder's such that it's empty.

2) In library, right click Skyrim & Delete all local content. Now when you click on Skyrim in your library it should display 'Install'. That'll take a while. When done you'll have the newest version of all Bethesda's Skyrim files.

3) See if you can start a Vanilla game & create a save ( not just a quick save ) after you create the character. In the save games folder, you may want to rename that save file to something like 'WorkingSave'

4) Now add your mods a few at a time & see what happens. Make sure you don't overwrite the 'WorkingSave' file.

5) If you get to the point where all your mods are running crash free, try taking one of your older saves and add it to the save games folder .. hopefully, that'll get you back up & running.